CN213528886U

CN213528886U - Rubbing crusher convenient to change screen cloth

Info

Publication number: CN213528886U
Application number: CN202021238268.6U
Authority: CN
Inventors: 靳文凤; 李嘉诚
Original assignee: Shandong Pingao Pharmaceutical Co ltd
Current assignee: Shandong Pingao Pharmaceutical Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-06-25
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the technical field of the pulverizer, in particular to a pulverizer convenient for replacing a screen, which comprises a base, a motor and a pulverizing box, wherein one side of the pulverizing box is provided with two groups of threaded holes, a limit clamping groove is arranged between the two groups of threaded holes, the pulverizing box is provided with the limit clamping groove, the pulverizing box is movably provided with a mounting frame, a handle is fixed at the middle position of one side of the pulverizing box far away from the mounting frame, one side of the upper surface of the limit clamping is provided with a groove, the upper surface of the mounting frame is provided with a mounting groove, the mounting frame is provided with a screen, the pulverizing box and the mounting frame are fixed through a goat's horn bolt, one end of the goat's horn bolt penetrates through the through hole and is installed in the threaded hole, after the screen is completely separated from the pulverizing box, because the screen is installed, therefore, the screen can be easily and conveniently detached from the mounting frame for replacement.

Description

Rubbing crusher convenient to change screen cloth

Technical Field

The utility model belongs to the technical field of the rubbing crusher, especially, relate to a rubbing crusher convenient to change screen cloth.

Background

The crusher is a machine for crushing large-size solid raw materials into required sizes, the crusher comprises devices such as coarse crushing, fine crushing, wind power conveying and the like, the purpose of the crusher is achieved in a high-speed impact mode, and external forces applied to the materials in the crushing process include four modes of rolling, shearing, impacting (beating) and grinding.

Through installing the screen cloth on rubbing crusher, make inside article of rubbing crusher when not reaching crushing size, carry out the screening through the screen cloth, to not reaching the continuation of smashing the size requirement and smashing, reach the screen cloth of shining through of smashing the requirement and discharge outside the device.

The prior art has the following problems:

1. the screen arranged on the pulverizer is inconvenient to replace;

2. the screen cloth fixing mechanism arranged on the pulverizer is inconvenient to adjust.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a rubbing crusher convenient to change screen cloth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rubbing crusher convenient to change screen cloth, includes base, motor and crushing case, two sets of screw holes have been seted up to one side of crushing case, and is two sets of be provided with spacing draw-in groove between the screw hole, spacing draw-in groove has been seted up on the crushing case, movable mounting has the mounting bracket on the crushing case, the mounting bracket is kept away from one side intermediate position of crushing case is fixed with the handle, the mounting bracket is close to the through-hole has been seted up to the one end both sides of handle, the both sides of mounting bracket are provided with spacing card, upper surface one side of spacing card is seted up flutedly, the mounting groove has been seted up to the upper surface of mounting bracket, install the screen cloth on the mounting bracket, smash the case with it is fixed mutually through the goat's horn bolt.

As the utility model relates to a rubbing crusher is preferred convenient to change screen cloth, install the motor on the base, the inside at the reducing gear box is installed to the function end of motor, the conveyer belt is installed to the other end of reducing gear box, the conveyer belt is kept away from the one end inside gearing of reducing gear box is connected with the one end of smashing the rod, the motor the reducing gear box with the conveyer belt constitutes power transmission mechanism.

As the utility model relates to a rubbing crusher is preferred convenient to change screen cloth, the internally mounted of smashing the case has crushing rod, the top of smashing the case is provided with the feeder hopper.

As the utility model relates to a rubbing crusher is preferred convenient to change screen cloth, the both sides of spacing draw-in groove are provided with the lug, the cross sectional shape of spacing draw-in groove with the one end cross sectional shape of mounting bracket is the same, the mounting bracket passes through spacing draw-in groove with constitute sliding structure between the crushing case.

As the utility model relates to a rubbing crusher is preferred convenient to change screen cloth, spacing card is provided with two sets ofly, spacing card with formula structure as an organic whole between the mounting bracket, set up on one side of spacing card the inside shape of recess with the fixture block shape that sets up on the spacing draw-in groove is the same.

As the utility model relates to a rubbing crusher convenient to change screen cloth is preferred, the degree of depth of mounting groove with the thickness of screen cloth is the same, the upper surface of screen cloth with mounting bracket one side upper surface height flushes, the mounting bracket with constitute detachable construction between the screen cloth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. after the screen is completely separated from the interior of the crushing box, the screen can be easily and simply detached from the mounting frame for replacement because the screen is fixedly mounted through the mounting groove formed in the mounting frame;

2. through the manual rotatory goat's horn bolt, make the one end and the screw hole of goat's horn bolt separate to lose fixedly between messenger's crushing case and the mounting bracket, through handle pulling mounting bracket, utilize the recess of seting up on the fixture block that sets up on the spacing draw-in groove and the spacing card to cooperate, make the mounting bracket slide in spacing draw-in groove is inside, can not make between mounting bracket and the crushing case under the condition that can not separate, pull out the mounting bracket from crushing case below, change the position of mounting bracket.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the screen cloth of the present invention when replaced;

fig. 3 is the schematic view of the sectional structure of the junction between the crushing box and the mounting rack of the present invention.

In the figure: 1. a base; 2. a motor; 3. a reduction gearbox; 4. a conveyor belt; 5. a crushing box; 6. a crushing roller; 7. a feed hopper; 8. a threaded hole; 9. a limiting clamping groove; 10. a mounting frame; 11. a handle; 12. a through hole; 13. a limiting card; 14. a groove; 15. mounting grooves; 16. screening a screen; 17. a claw bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a rubbing crusher convenient to change screen cloth, the on-line screen storage device comprises a base 1, motor 2 and crushing case 5, two sets of screw holes 8 have been seted up to one side of crushing case 5, be provided with spacing draw-in groove 9 between two sets of screw holes 8, spacing draw-in groove 9 has been seted up on crushing case 5, movable mounting has mounting bracket 10 on crushing case 5, one side intermediate position that crushing case 5 was kept away from to mounting bracket 10 is fixed with handle 11, through-hole 12 has been seted up to mounting bracket 10's one end both sides that are close to handle 11, the both sides of mounting bracket 10 are provided with spacing card 13, upper surface one side of spacing card 13 is seted up flutedly 14, mounting groove 15 has been seted up to the upper surface of mounting bracket 10, install screen cloth 16 on mounting bracket 10, it is fixed mutually through goat.

Install motor 2 on base 1, the inside at reducing gear box 3 is installed to the function end of motor 2, conveyer belt 4 is installed to the other end of reducing gear box 3, the one end internal toothing that reducing gear box 3 was kept away from to conveyer belt 4 is connected with the one end of smashing rod 6, motor 2, reducing gear box 3 and conveyer belt 4 constitute power transmission mechanism, motor 2 through starting installation on the base 1, make motor 2 after reducing

gear box

3, 4 pivoted speeds of control conveyer belt, and then the control is smashed rod 6 at the inside rotational speed of smashing case 5, carry out shredding to the material.

Smash the internally mounted of case 5 and smash rod 6, the top of smashing case 5 is provided with feeder hopper 7, puts in through feeder hopper 7 toward the inside of smashing case 5 and takes crushing material, and crushing rod 6 through smashing the inside setting of case 5 is rotatory, and the cooperation is smashed case 5 and is carried out shredding to the material.

The both sides of spacing draw-in groove 9 are provided with the lug, and the cross sectional shape of spacing draw-in groove 9 is the same with the one end cross sectional shape of mounting bracket 10, and mounting bracket 10 passes through spacing draw-in groove 9 and constitutes sliding structure between the crushing case 5, makes mounting bracket 10 slide through the spacing draw-in groove 9 of seting up on crushing case 5, and then changes mounting bracket 10 and smashes the relative position between the case 5 to make things convenient for screen cloth 16 on the mounting bracket 10 to shift out inside crushing case 5.

Spacing card 13 is provided with two sets ofly, formula structure as an organic whole between spacing card 13 and the mounting bracket 10, the fixture block shape that sets up on 14 inside shapes of recess and the spacing draw-in groove 9 that spacing card 13 one side was seted up is the same, cooperate through the fixture block that sets up on the spacing draw-in groove 9 and the recess 14 of seting up on the spacing card 13, make mounting bracket 10 when spacing draw-in groove 9 is inside to slide, can not make the mounting bracket 10 and smash the separation between the case 5, inject the mounting bracket 10 level simultaneously and slide.

The degree of depth of mounting groove 15 is the same with the thickness of screen cloth 16, and the upper surface of screen cloth 16 highly flushes with mounting bracket 10 one side upper surface, constitutes detachable construction between mounting bracket 10 and the screen cloth 16, installs screen cloth 16 through the mounting groove 15 of seting up on the mounting bracket 10, makes screen cloth 16 can be easily simple and convenient dismantles from mounting bracket 10 and get off and change.

The utility model discloses a theory of operation and use flow: firstly, a motor 2 arranged on a base 1 is started, the motor 2 is decelerated through a reduction box 3, the rotating speed of a conveyor belt 4 is controlled, the rotating speed of a crushing roller 6 in a crushing box 5 is further controlled, materials with crushed materials are put into the crushing box 5 through a feed hopper 7, the crushing roller 6 arranged in the crushing box 5 rotates and is matched with the crushing box 5 to crush the materials, the materials which reach the standard after being crushed are discharged out of the crushing box 5 through a screen 16, the materials which reach the standard are isolated under the action of the screen 16 and continue to be crushed through the crushing roller 6, the screen 16 needs to be replaced periodically after being used for a period of time, one end of a claw bolt 17 is separated from a threaded hole 8 through manually rotating the claw bolt 17 during replacement, so that the fixing between the crushing box 5 and a mounting frame 10 is lost, the mounting frame 10 is pulled through a handle 11, utilize the recess 14 of seting up on the fixture block that sets up on the spacing draw-in groove 9 and the spacing card 13 to cooperate, make mounting bracket 10 slide in spacing draw-in groove 9 is inside, can not make between mounting bracket 10 and the crushing case 5 under the condition that can not separate, pull out mounting bracket 10 from crushing case 5 below, change the position of mounting bracket 10, thereby make screen cloth 16 break away from the inside of crushing case 5 completely, because screen cloth 16 makes and installs fixedly through mounting groove 15 of seting up on the mounting bracket 10, so screen cloth 16 can be easily simple and convenient dismantles from mounting bracket 10 and get off and change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubbing crusher convenient to change screen cloth, includes base (1), motor (2) and crushing case (5), its characterized in that: two groups of threaded holes (8) are formed in one side of the crushing box (5), a limiting clamping groove (9) is formed between the two groups of threaded holes (8), the limiting clamping groove (9) is formed in the crushing box (5), a mounting frame (10) is movably mounted on the crushing box (5), a handle (11) is fixed to the middle position of one side, away from the crushing box (5), of the mounting frame (10), through holes (12) are formed in two sides of one end, close to the handle (11), of the mounting frame (10), limiting clamps (13) are arranged on two sides of the mounting frame (10), a groove (14) is formed in one side of the upper surface of each limiting clamp (13), a mounting groove (15) is formed in the upper surface of the mounting frame (10), a screen (16) is mounted on the mounting frame (10), and the crushing box (5) and the mounting frame (10) are fixed through a claw bolt (17, one end of the claw bolt (17) penetrates through the through hole (12) and is installed in the threaded hole (8).

2. A pulverizer for facilitating screen replacement as set forth in claim 1, wherein: install motor (2) on base (1), the inside at reducing gear box (3) is installed to the function end of motor (2), conveyer belt (4) are installed to the other end of reducing gear box (3), conveyer belt (4) are kept away from the one end inside engagement of reducing gear box (3) is connected with the one end of smashing rod (6), motor (2) reducing gear box (3) with conveyer belt (4) constitute power transmission mechanism.

3. A pulverizer for facilitating screen replacement as set forth in claim 1, wherein: the inside mounting of smashing case (5) has crushing rod (6), the top of smashing case (5) is provided with feeder hopper (7).

4. A pulverizer for facilitating screen replacement as set forth in claim 1, wherein: the two sides of the limiting clamping groove (9) are provided with protruding blocks, the cross-sectional shape of the limiting clamping groove (9) is the same as that of one end of the mounting rack (10), and the mounting rack (10) is in a sliding structure through the limiting clamping groove (9) and the crushing box (5).

5. A pulverizer for facilitating screen replacement as set forth in claim 1, wherein: the limiting clamp is characterized in that the limiting clamps (13) are arranged in two groups, the limiting clamps (13) and the mounting rack (10) are of an integrated structure, and the inner shape of the groove (14) formed in one side of each limiting clamp (13) is the same as that of the clamping block arranged on the limiting clamping groove (9).

6. A pulverizer for facilitating screen replacement as set forth in claim 1, wherein: the depth of mounting groove (15) with the thickness of screen cloth (16) is the same, the upper surface of screen cloth (16) with mounting bracket (10) one side upper surface height is flush, mounting bracket (10) with constitute detachable construction between the screen cloth (16).